The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2022
Filed:
Dec. 23, 2019
Symantec Corporation, Mountain View, CA (US);
SriHarsha Angara, Fremont, CA (US);
Adam Stiles, Altadena, CA (US);
Mahesh Kamsala, Cypress, CA (US);
NortonLifeLock Inc., Tempe, AZ (US);
Abstract
The disclosed computer-implemented method for password breach monitoring and notification may include (i) detecting a set of authentication credentials for a user, (ii) generating a one-way hash for a password associated with the authentication credentials, (iii) selecting a hash prefix including a subset of data in the hash, (iv) sending the hash prefix to a backend service for matching with a set of hash suffixes associated with known compromised passwords, (v) determining that a breach has occurred based on the password associated with the authentication credentials being compromised when the hash prefix matches a hash suffix in the set of hash suffixes, and (vi) performing a security action that protects against an additional breach associated with the compromised password. Various other methods, systems, and computer-readable media are also disclosed.